Battle Frenzy: Circle Of Rage

When the crystallization began and everyone on earth received their system, Rio who was bitterly angry at that moment swiped his system screen away before it could be installed in him.

It seemed like Rio would die, but stirred by a mysterious unquenchable hunger and strengthened by his desire to see blood and the silent anger within himself, He has no problem surviving in a world where humans can move faster than cars and the streets are filled with creatures of unreasonable strength and unreasonable look.

The people of earth entranced by the power they now wield are quick to be consumed by their greed for power, but then the gates of paradise are opened and a tournament of power is initiated.

[Humanity has put on a poor performance and as such their validity as a race which should wield Aether has been called into question.

Battle in a tournament of power against individuals from other worlds and gain the right to maintain your sovereignty, lose and see your population cut in half and the rest of your race enslaved for eternity.]

Realizing their foolishness' and fearing it's consequences, the people of earth cry out for a savior, but what the universe gives them can't even be termed an Anti-Hero.

"Are we sure he is human"